Hi = 3.9 and hj = 6.2. find ij ji = 25 and hi = 13. find hj h is the midpoint of ij and ih = 0.75. find hj h is the midpoint of ij and ij = 9.4. find ih

Part 1)

Part 2)

Part 3)

Part 4)

Step-by-step explanation:

Part 1) HI = 3.9 and HJ = 6.2. Find IJ

we have that

I is between H and J

substitute the given values and solve for IJ

subtract 3.9 both sides

Rewrite

Part 2) JI = 25 and HI = 13. Find HJ

we have that

H is between I and J

remember that

IH=HI  and IJ=JI

substitute the given values and solve for HJ

subtract 13 both sides

Rewrite

Part 3) H is the midpoint of IJ and IH = 0.75. Find HJ

we have that

H is between I and J and H is the midpoint  of IJ

so

----> because H is the midpoint

we have

therefore

Part 4) H is the midpoint of IJ and IJ = 9.4. Find IH

we have that

H is between I and J and H is the midpoint  of IJ

so

-----> equation A

----> equation B

substitute equation B in equation A

substitute the given value and solve for IH

Divide by 2 both sides